Title:
AIR PURIFICATION FILTER ELEMENT AND AIR PURIFICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/027754
Kind Code:
A1
Abstract:
An air purification filter element, comprising: filter units (100), each filter unit (100) comprising a first electrode body (110) and a second electrode body (120) which have different polarities. The first electrode body (110) comprises a first main piece (111) and at least two first branch pieces (117) connected to the first main piece (111), and the at least two first branch pieces (117) are oppositely arranged and form a first recess (114) together with the first main piece (111). The second electrode body (120) comprises a second main piece (121) and at least two second branch pieces (127) connected to the second main piece (121), and the at least two first branch pieces (117) are oppositely arranged and form a second recess (124) together with the second main piece (121). The edge portion of one of the first branch pieces (117) of the first electrode body (110) is suspended in the second recess (124) or at a recess opening, and/or the edge portion of one of the second branch pieces (127) of the second electrode body (120) is suspended in the first recess (114) or at a recess opening.
More Like This:
JPH04227075 | METHOD AND DEVICE FOR PURIFYING EXHAUST GAS CONTAINING DUST AND POLLUTANT |
WO/1998/033596 | AIR CLEANER |
Inventors:
TANG WANFU (CN)
Application Number:
PCT/CN2023/110723
Publication Date:
February 08, 2024
Filing Date:
August 02, 2023
Export Citation:
Assignee:
SHENZHEN XIANJING TECH CO LTD (CN)
International Classes:
B03C3/017; B03C3/45
Domestic Patent References:
WO2017010839A1 | 2017-01-19 | |||
WO2018148974A1 | 2018-08-23 |
Foreign References:
CN115301409A | 2022-11-08 | |||
CN111632765A | 2020-09-08 | |||
CN104132396A | 2014-11-05 | |||
CN201415153Y | 2010-03-03 | |||
CN203648701U | 2014-06-18 | |||
CN206996857U | 2018-02-13 | |||
JP2008221078A | 2008-09-25 | |||
JPH0994478A | 1997-04-08 | |||
US20200136354A1 | 2020-04-30 | |||
US20200188932A1 | 2020-06-18 | |||
US20210236978A1 | 2021-08-05 |
Attorney, Agent or Firm:
JOHNSON INTELLECTUAL PROPERTY AGENCY(SHENZHEN) (CN)
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